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OSG Oversized Hand Tap 1/2"-13 UNC 2B+ Plug Chamfer HSS 4 Flute - Oversized Hand Taps
OSGOversized Hand Taps

OSG Oversized Hand Tap 1/2"-13 UNC 2B+ Plug Chamfer HSS 4 Flute

The OSG Straight Flute Tap (1/2"-13 UNC, MPN 1592500) is an oversized hand tap with a 2B+ tolerance, plug chamfer, 4 flutes, and high-speed steel construction. 3G Electric interprets your demand for this precision…

SKU 3G-OTH-272766

Brand
OSG
Item
Oversized Hand Tap 1/2"-13 UNC 2B+ Plug Chamfer HSS 4 Flute
Part Number
1592500
Category
Oversized Hand Taps
Available to Order
Also known as:1592500OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

OSG
Manufacturer Part Number
1592500
Type
2B+, Plug Chamfer, High Speed Steel
Flute
4

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Straight Flute Tap (1/2"-13 UNC, MPN 1592500) is an oversized hand tap with a 2B+ tolerance, plug chamfer, 4 flutes, and high-speed steel construction. 3G Electric interprets your demand for this precision threading tool, sources it from OSG, and supports your application across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is OSG Straight Flute Tap 1/2"-13 UNC used for?

This OSG tap is used for threading blind or through holes in metal parts, typically in automotive, aerospace, or general machining. Its 4-flute design clears chips efficiently, and the 2B+ oversized tolerance suits applications requiring a slightly larger thread fit.

What are the specifications of OSG Straight Flute Tap 1/2"-13 UNC?

This OSG tap has a 1/2"-13 UNC thread size, 2B+ tolerance, 4 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability in ferrous materials. The manufacturer part number is 1592500.

Where to buy OSG Straight Flute Tap 1/2"-13 UNC worldwide?

3G Electric supplies and delivers this OSG tap worldwide. We handle full logistics and customs clearance, ensuring you receive the correct threading tool for your application. Contact us for availability and lead time to your location.

How to select the correct OSG tap for a threading application?

Match the tap thread size (1/2"-13 UNC) to your hole and fastener. Choose plug chamfer for general blind holes. For oversized threads, use 2B+ tolerance. Confirm material compatibility—HSS works for steel. 3G Electric can help source the right OSG tap for your job.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG oversized hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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